MKC87FA106

NTSB accident investigation · Piper PA-28R-180 · Sioux City, IA · May 21, 1987

Accident · FatalField investigationFinal report
Date
May 21, 1987, 02:38 local (07:38 UTC)
Place
Sioux City, IA
Injuries
3 fatal
Damage
Destroyed
Phase of flight
Enroute
Aircraft
N4982JPiper PA-28R-180
Weather
Instrument (IMC) · Night/dark
Status
Completed · report November 29, 1988
Report
Approved by Office Director
FAA report
19870521015949A
Case key
34292

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

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Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

In flight encounter with weatherClimb - to cruise
Weather condition - low ceilingFactor
Weather condition - rainFactor
Light condition - dark nightFactor
Preflight planning/preparation - inadequatePilot in commandFactor
Fss service - not usedPilot in commandFactor
Loss of control - in flightClimb
Airspeed - not maintainedPilot in commandCause
Lack of total instrument timePilot in commandFactor
Spatial disorientationPilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled

Analysis

The PIC had telephoned the fss at huron, s.d. for enr wx to Sioux City, IA, fm Sioux falls, s.d., late the evening of may 20. The fcst indicated IFR flt cond's with intermittent trsms along the rte throughout the fcst period. The PIC dptd Sioux falls, s.d. at an unk time, and arr at Sioux City, IA to rendezvous with his pax. A search was conducted of official communication records to ascertain, if the PIC had sought add'l wx OBS before his departure fm Sioux City, IA. The search located no such communications. Wx cond's around the time of the acc were considered IMC with lt rain. The PIC was not instrument rated or experienced in IFR flt, and the departure was at night. The acft impacted level terrain about 3 mi northeast of the arpt in an open fld near an area of bluffs. Exam of the wreckage failed to disclose any pre-impact malf of eng or flt controls.

Aircraft

Registration
N4982J
Reported as
Piper PA-28R-180
Category
Airplane
Serial number
28R30735
Airframe hours
4,429
Engine
Lycoming I0360-B1E, 180 horsepower, reciprocating
Damage
Destroyed
Flight
Personal · Part 91
Registered owner
Mark Juhl & Tom Kontz
Airworthiness certificate
Standard, Normal
Last inspection
Annual · October 1, 1986 · 230 hours before
Departed
SUX · Sioux City, IA
Destination
Y14 · Sioux Falls, SD

Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
36
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Left
Toxicology
Performed
Flight hours
227 total · 179 in this make and model · 171 as pilot in command · 10 in the last 90 days

Weather

Conditions
Instrument (IMC) · Night/dark
Wind
240° at 6 knots
Visibility
7 statute miles
Lowest ceiling
800 ft overcast
Temperature
66 °F, dew point 64 °F
Altimeter
29.00 inHg
Observed at
SUX, 3 nm away

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.